摘要
用电测法测定了大型化工设备吸收塔及其后加钢板箍的应力,针对现场的条件,特别是壁温的变化,所采取的措施是成功的,所贴应变片的有效率达96.3％.
The stress of large scale absorbtion tower and its hoop have been measured by electical strain gage. The acheme used here for special surrounding is successful,the effective rate of pasted gage is 93.6%.
出处
《西北大学学报（自然科学版）》
CAS
CSCD
1989年第4期59-64,共6页
Journal of Northwest University（Natural Science Edition）
关键词
吸收塔
应力测定
应变计
Stress determination
Strain gage
Absorption tower
